• On November 24, 2024
• By Karmehavannan
• 0 Comment
• Categories: Find elements
• Tags: Cpp language, operator

Program to find largest number among three numbers in Cpp

Program to find the largest number among three numbers in the Cpp

In this program, we will discuss a simple concept of program to find the largest number among three numbers in the Cpp programming language.

In this topic, we learn how to find the biggest number from given three numbers. we can use the operator in C++ language to find the biggest number of this program.

Using if statements to find the largest number

Among integer numbers

Program 1

#include 
#include 
using namespace std;

int main()
{
    int num1, num2,num3; //declare the variables
    cout<<"Enter the first number to compare: ";
    cin>>num1;//get input from user for num1
    cout<<"Enter the second number to compare: ";
    cin>>num2;//get input from user for num2
    cout<<"Enter the third number to compare: ";
    cin>>num3;//get input from user for num3

    if(num1>=num2 && num1>=num3){
         cout<<"\nLargest number is:"<=num1 && num2>=num3){
        cout<<"\nLargest number is:"<=num1 && num3>=num2){
         cout<<"\nLargest number is:"<
When the above code is compiled and executed, it produces the following results
Enter the first number to compare: 45
Enter the second number to compare: 87
Enter the third number to compare: 34

Largest number is: 87
Among floating point numbers
#include 
#include 
using namespace std;

int main()
{
    double num1, num2,num3; //declare the variables
    cout<<"Enter the first number to compare: ";
    cin>>num1;//get input from user for num1
    cout<<"Enter the second number to compare: ";
    cin>>num2;//get input from user for num2
    cout<<"Enter the third number to compare: ";
    cin>>num3;//get input from user for num3

    if(num1>=num2 && num1>=num3){
         cout<<"\nLargest number is:"<=num1 && num2>=num3){
        cout<<"\nLargest number is:"<=num1 && num3>=num2){
         cout<<"\nLargest number is:"<
When the above code is compiled and executed, it produces the following results
Enter the first number to compare: 3.4
Enter the second number to compare: 8.4
Enter the third number to compare: 5.6

Largest number is: 8.4
Using nested if statements to find the largest number
#include 
#include 
using namespace std;
int main()
{
    int num1,num2,num3; //declare the variables
    cout<<"Enter the first number to compare: ";
    cin>>num1;//get input from user for num1
    cout<<"Enter the second number to compare: ";
    cin>>num2;//get input from user for num2
    cout<<"Enter the third number to compare: ";
    cin>>num3;//get input from user for num3

    if(num1>=num2){//compare num1 and num2
            if(num1>=num3){//compare num1 and num3
         cout<<"\nLargest number is:"<=num1){//compare num2 and num1
            cout<<"\nLargest number is:"<
When the above code is compiled and executed, it produces the following results
Enter the first number to compare: 56
Enter the second number to compare: 90
Enter the third number to compare: 54 

Largest number is: 90
Using if -else statements to find the largest number
#include 
#include 
using namespace std;
int main()
{
    int num1,num2,num3; //declare the variables
    cout<<"Enter the first number to compare: ";
    cin>>num1;//get input from user for num1
    cout<<"Enter the second number to compare: ";
    cin>>num2;//get input from user for num2
    cout<<"Enter the third number to compare: ";
    cin>>num3;//get input from user for num3

    if(num1>=num2 && num1>=num3){
         cout<<"\nLargest number is: "<=num1 && num2>=num3){
         cout<<"\nLargest number is: "<
When the above code is compiled and executed, it produces the following results
Enter the first number to compare: 56 
Enter the second number to compare: 90 
Enter the third number to compare: 95 

Largest number is: 95
Suggested for you
If statements in C++ language
Nested if statements in C++ language
Operator in C++ language
Data type in C++ language
Variable in C++ language
If statements in C language
Nested if statements in C language
Operator in C language
Data type in C language
Variable in C language
Similar post
largest number of three number in C
largest number of three number in C++
largest number of three number in Python
largest number of three number in C using function
largest number of three number in C++ using function
largest number of three number in Python using function
largest number of three number in Java using method
Related posts:
Java program to calculate sum of odd and even numbers
Cpp program to find factorial using function
Find the product of two numbers using recursion in Java
Cpp program to separate Even and Odd number from an array
 
 Program to find largest among three numbers in C 
 
 Program to find largest number among three numbers in Java 
Related